From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 30 Mar 2024 07:00:02 +0000 (+0300)
Subject: Avoid errors in Info-search-case-sensitively in DIR buffers
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=da32b84c25b2dd43489a724c5319f3f1e3dc0def;p=emacs.git

Avoid errors in Info-search-case-sensitively in DIR buffers

* lisp/info.el (Info-search): Don't run the "try other subfiles"
code if there are no subfiles.  This happens, for example, in DIR
files.  (Bug#70058)

(cherry picked from commit 946d4aad1dfb244352dfd0845a8bc3078fe9bca4)
---

diff --git a/lisp/info.el b/lisp/info.el
index 176bc9c0033..1e478cdbee9 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -2174,7 +2174,7 @@ If DIRECTION is `backward', search in the reverse direction."
                       (re-search-forward regexp nil t))
               (signal 'user-search-failed (list regexp))))))
 
-      (if (and bound (not found))
+      (if (and (or bound (not Info-current-subfile)) (not found))
           (signal 'user-search-failed (list regexp)))
 
       (unless (or found bound)